51575535

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 107557632

約数和(自身を除く): 55982097

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 227, 243, 255, 297, 405, 459, 495, 561, 681, 765, 891, 935, 1135, 1215, 1377, 1485, 1683, 2043, 2295, 2497, 2673, 2805, 3405, 3859, 4131, 4455, 5049, 6129, 6885, 7491, 8415, 10215, 11577, 12485, 13365, 15147, 18387, 19295, 20655, 22473, 25245, 30645, 34731, 37455, 42449, 45441, 55161, 57885, 67419, 75735, 91935, 104193, 112365, 127347, 173655, 202257, 212245, 227205, 275805, 312579, 337095, 382041, 520965, 606771, 636735, 937737, 1011285, 1146123, 1562895, 1910205, 3033855, 3438369, 4688685, 5730615, 10315107, 17191845, 51575535]

約数ペア:

[(1, 51575535), (3, 17191845), (5, 10315107), (9, 5730615), (11, 4688685), (15, 3438369), (17, 3033855), (27, 1910205), (33, 1562895), (45, 1146123), (51, 1011285), (55, 937737), (81, 636735), (85, 606771), (99, 520965), (135, 382041), (153, 337095), (165, 312579), (187, 275805), (227, 227205), (243, 212245), (255, 202257), (297, 173655), (405, 127347), (459, 112365), (495, 104193), (561, 91935), (681, 75735), (765, 67419), (891, 57885), (935, 55161), (1135, 45441), (1215, 42449), (1377, 37455), (1485, 34731), (1683, 30645), (2043, 25245), (2295, 22473), (2497, 20655), (2673, 19295), (2805, 18387), (3405, 15147), (3859, 13365), (4131, 12485), (4455, 11577), (5049, 10215), (6129, 8415), (6885, 7491)]